error: impl for `HashMap` should be generalized over different hashers
- --> $DIR/implicit_hasher.rs:11:35
+ --> $DIR/implicit_hasher.rs:16:35
|
-11 | impl<K: Hash + Eq, V> Foo<i8> for HashMap<K, V> {
+LL | impl<K: Hash + Eq, V> Foo<i8> for HashMap<K, V> {
| ^^^^^^^^^^^^^
|
- = note: `-D implicit-hasher` implied by `-D warnings`
+note: the lint level is defined here
+ --> $DIR/implicit_hasher.rs:2:9
+ |
+LL | #![deny(clippy::implicit_hasher)]
+ | ^^^^^^^^^^^^^^^^^^^^^^^
help: consider adding a type parameter
|
-11 | impl<K: Hash + Eq, V, S: ::std::hash::BuildHasher + Default> Foo<i8> for HashMap<K, V, S> {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+LL | impl<K: Hash + Eq, V, S: ::std::hash::BuildHasher + Default> Foo<i8> for HashMap<K, V, S> {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^
help: ...and use generic constructor
|
-17 | (HashMap::default(), HashMap::with_capacity_and_hasher(10, Default::default()))
- | ^^^^^^^^^^^^^^^^^^
+LL | (HashMap::default(), HashMap::with_capacity_and_hasher(10, Default::default()))
+ | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: impl for `HashMap` should be generalized over different hashers
- --> $DIR/implicit_hasher.rs:20:36
+ --> $DIR/implicit_hasher.rs:25:36
|
-20 | impl<K: Hash + Eq, V> Foo<i8> for (HashMap<K, V>,) {
+LL | impl<K: Hash + Eq, V> Foo<i8> for (HashMap<K, V>,) {
| ^^^^^^^^^^^^^
|
help: consider adding a type parameter
|
-20 | impl<K: Hash + Eq, V, S: ::std::hash::BuildHasher + Default> Foo<i8> for (HashMap<K, V, S>,) {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+LL | impl<K: Hash + Eq, V, S: ::std::hash::BuildHasher + Default> Foo<i8> for (HashMap<K, V, S>,) {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^
help: ...and use generic constructor
|
-22 | ((HashMap::default(),), (HashMap::with_capacity_and_hasher(10, Default::default()),))
- | ^^^^^^^^^^^^^^^^^^
+LL | ((HashMap::default(),), (HashMap::with_capacity_and_hasher(10, Default::default()),))
+ | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: impl for `HashMap` should be generalized over different hashers
- --> $DIR/implicit_hasher.rs:25:19
+ --> $DIR/implicit_hasher.rs:30:19
|
-25 | impl Foo<i16> for HashMap<String, String> {
+LL | impl Foo<i16> for HashMap<String, String> {
| ^^^^^^^^^^^^^^^^^^^^^^^
|
help: consider adding a type parameter
|
-25 | impl<S: ::std::hash::BuildHasher + Default> Foo<i16> for HashMap<String, String, S> {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+LL | impl<S: ::std::hash::BuildHasher + Default> Foo<i16> for HashMap<String, String, S> {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^
help: ...and use generic constructor
|
-27 | (HashMap::default(), HashMap::with_capacity_and_hasher(10, Default::default()))
- | ^^^^^^^^^^^^^^^^^^
+LL | (HashMap::default(), HashMap::with_capacity_and_hasher(10, Default::default()))
+ | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: impl for `HashSet` should be generalized over different hashers
- --> $DIR/implicit_hasher.rs:43:32
+ --> $DIR/implicit_hasher.rs:47:32
|
-43 | impl<T: Hash + Eq> Foo<i8> for HashSet<T> {
+LL | impl<T: Hash + Eq> Foo<i8> for HashSet<T> {
| ^^^^^^^^^^
|
help: consider adding a type parameter
|
-43 | impl<T: Hash + Eq, S: ::std::hash::BuildHasher + Default> Foo<i8> for HashSet<T, S> {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+LL | impl<T: Hash + Eq, S: ::std::hash::BuildHasher + Default> Foo<i8> for HashSet<T, S> {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^
help: ...and use generic constructor
|
-45 | (HashSet::default(), HashSet::with_capacity_and_hasher(10, Default::default()))
- | ^^^^^^^^^^^^^^^^^^
+LL | (HashSet::default(), HashSet::with_capacity_and_hasher(10, Default::default()))
+ | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: impl for `HashSet` should be generalized over different hashers
- --> $DIR/implicit_hasher.rs:48:19
+ --> $DIR/implicit_hasher.rs:52:19
|
-48 | impl Foo<i16> for HashSet<String> {
+LL | impl Foo<i16> for HashSet<String> {
| ^^^^^^^^^^^^^^^
|
help: consider adding a type parameter
|
-48 | impl<S: ::std::hash::BuildHasher + Default> Foo<i16> for HashSet<String, S> {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+LL | impl<S: ::std::hash::BuildHasher + Default> Foo<i16> for HashSet<String, S> {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^
help: ...and use generic constructor
|
-50 | (HashSet::default(), HashSet::with_capacity_and_hasher(10, Default::default()))
- | ^^^^^^^^^^^^^^^^^^
+LL | (HashSet::default(), HashSet::with_capacity_and_hasher(10, Default::default()))
+ | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: parameter of type `HashMap` should be generalized over different hashers
- --> $DIR/implicit_hasher.rs:65:23
+ --> $DIR/implicit_hasher.rs:69:23
|
-65 | pub fn foo(_map: &mut HashMap<i32, i32>, _set: &mut HashSet<i32>) {
+LL | pub fn foo(_map: &mut HashMap<i32, i32>, _set: &mut HashSet<i32>) {}
| ^^^^^^^^^^^^^^^^^
|
help: consider adding a type parameter
|
-65 | pub fn foo<S: ::std::hash::BuildHasher>(_map: &mut HashMap<i32, i32, S>, _set: &mut HashSet<i32>) {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+LL | pub fn foo<S: ::std::hash::BuildHasher>(_map: &mut HashMap<i32, i32, S>, _set: &mut HashSet<i32>) {}
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^
error: parameter of type `HashSet` should be generalized over different hashers
- --> $DIR/implicit_hasher.rs:65:53
+ --> $DIR/implicit_hasher.rs:69:53
|
-65 | pub fn foo(_map: &mut HashMap<i32, i32>, _set: &mut HashSet<i32>) {
+LL | pub fn foo(_map: &mut HashMap<i32, i32>, _set: &mut HashSet<i32>) {}
| ^^^^^^^^^^^^
|
help: consider adding a type parameter
|
-65 | pub fn foo<S: ::std::hash::BuildHasher>(_map: &mut HashMap<i32, i32>, _set: &mut HashSet<i32, S>) {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+LL | pub fn foo<S: ::std::hash::BuildHasher>(_map: &mut HashMap<i32, i32>, _set: &mut HashSet<i32, S>) {}
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^
error: impl for `HashMap` should be generalized over different hashers
- --> $DIR/implicit_hasher.rs:70:43
+ --> $DIR/implicit_hasher.rs:73:43
|
-70 | impl<K: Hash + Eq, V> Foo<u8> for HashMap<K, V> {
+LL | impl<K: Hash + Eq, V> Foo<u8> for HashMap<K, V> {
| ^^^^^^^^^^^^^
...
-83 | gen!(impl);
+LL | gen!(impl);
| ----------- in this macro invocation
|
+ = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider adding a type parameter
|
-70 | impl<K: Hash + Eq, V, S: ::std::hash::BuildHasher + Default> Foo<u8> for HashMap<K, V, S> {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+LL | impl<K: Hash + Eq, V, S: ::std::hash::BuildHasher + Default> Foo<u8> for HashMap<K, V, S> {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^
help: ...and use generic constructor
|
-72 | (HashMap::default(), HashMap::with_capacity_and_hasher(10, Default::default()))
- | ^^^^^^^^^^^^^^^^^^
+LL | (HashMap::default(), HashMap::with_capacity_and_hasher(10, Default::default()))
+ | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: parameter of type `HashMap` should be generalized over different hashers
- --> $DIR/implicit_hasher.rs:78:33
+ --> $DIR/implicit_hasher.rs:81:33
|
-78 | pub fn $name(_map: &mut HashMap<i32, i32>, _set: &mut HashSet<i32>) {
+LL | pub fn $name(_map: &mut HashMap<i32, i32>, _set: &mut HashSet<i32>) {}
| ^^^^^^^^^^^^^^^^^
...
-84 | gen!(fn bar);
+LL | gen!(fn bar);
| ------------- in this macro invocation
|
+ = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider adding a type parameter
|
-78 | pub fn $name<S: ::std::hash::BuildHasher>(_map: &mut HashMap<i32, i32, S>, _set: &mut HashSet<i32>) {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+LL | pub fn $name<S: ::std::hash::BuildHasher>(_map: &mut HashMap<i32, i32, S>, _set: &mut HashSet<i32>) {}
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^
error: parameter of type `HashSet` should be generalized over different hashers
- --> $DIR/implicit_hasher.rs:78:63
+ --> $DIR/implicit_hasher.rs:81:63
|
-78 | pub fn $name(_map: &mut HashMap<i32, i32>, _set: &mut HashSet<i32>) {
+LL | pub fn $name(_map: &mut HashMap<i32, i32>, _set: &mut HashSet<i32>) {}
| ^^^^^^^^^^^^
...
-84 | gen!(fn bar);
+LL | gen!(fn bar);
| ------------- in this macro invocation
|
+ = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider adding a type parameter
|
-78 | pub fn $name<S: ::std::hash::BuildHasher>(_map: &mut HashMap<i32, i32>, _set: &mut HashSet<i32, S>) {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+LL | pub fn $name<S: ::std::hash::BuildHasher>(_map: &mut HashMap<i32, i32>, _set: &mut HashSet<i32, S>) {}
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^
+
+error: aborting due to 10 previous errors
projects / rust.git / blobdiff